CN204237824U - Scraper plate two end quenching device - Google Patents
Scraper plate two end quenching device Download PDFInfo
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- CN204237824U CN204237824U CN201420708894.5U CN201420708894U CN204237824U CN 204237824 U CN204237824 U CN 204237824U CN 201420708894 U CN201420708894 U CN 201420708894U CN 204237824 U CN204237824 U CN 204237824U
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- scraper plate
- quenching
- transport mechanism
- horizontal transport
- quenching inducer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses scraper plate two end quenching device, belong to forging Field of Heat-treatment, its structure comprises frame and is arranged on horizontal transport mechanism in frame, quenching inducer and chilling spray mechanism; Quenching inducer adopts enclosed electromagnetic inductor, and the quenching inducer at two ends is connected with closing device respectively; Closing device is separately positioned on the left and right sides of horizontal transport mechanism, and each closing device comprises dolly, track, oil cylinder and support respectively; The oil cylinder of closing device is connected with controller respectively with horizontal transport mechanism.Scraper plate two end quenching device of the present utility model has quenching inducer and changes enclosed into by open type, and heating efficiency improves 100%, solves the problem that heating efficiency is low; Solve the problem that quenching hardness is uneven; Solve the highly energy-consuming problem of equipment; The features such as the cooling problem before quenching after solving scraper plate heating.
Description
Technical field
The utility model relates to a kind of forging Field of Heat-treatment, especially a kind of scraper plate two end quenching device.
Background technology
Scraper plate is as the main parts size of scraper conveyor, elevating conveyor, and be also consumable accessory, consumption is very large.Scraper plate is when normally using, and two ends and channel for scraper transporter and middle plate produce and rub, and wearing and tearing are very serious, improve scraper plate termination hardness, greatly can improve scraper plate work-ing life, promote the work-ing life of scraper plate conveying complete machine simultaneously, thus increased coal amount.
And traditional scraper plate thermal treatment unit and method have the following disadvantages: 1, quenching inducer is open type, heating efficiency is low; 2, scraper plate two ends Heating temperature is controlled by line speed, and controllability is very poor, and quenching hardness is uneven; 3, plant capacity is large, consumes energy high; 4, travelling belt runs always, and uninterruptedly, travelling belt travelling speed is slow, and it is longer that the rear scraper plate of heating enters spray time, and cooling extent is large, impact effect.
At present, the solution also do not had.
Utility model content
Technical assignment of the present utility model provides a kind of scraper plate two end quenching device for above-mentioned deficiency of the prior art, this scraper plate two end quenching device has and changes quenching inducer into enclosed by open type, heating efficiency improves 100%, solves the problem that heating efficiency is low; Scraper plate Heating temperature was controlled automatically by heat-up time, and often organize scraper plate identical for heat-up time, hardness is even, solves the problem that quenching hardness is uneven; Plant capacity reduces to 200KW by original 400KW, and power consumption reduction by 50%, solves the highly energy-consuming problem of equipment; Controlling motor by controller, making horizontal conveying belt by slowly changing interrupted quick travel continuously into, scraper plate is lowered the temperature little, the feature of the cooling problem before quenching after solving scraper plate heating.
The utility model solves the technical scheme that its technical problem adopts:
Scraper plate two end quenching device, it comprises frame and is arranged on horizontal transport mechanism in frame, quenching inducer and chilling spray mechanism, described quenching inducer is arranged on the both sides of horizontal transport mechanism and corresponding with the two ends of scraper plate to be quenched, and described chilling spray mechanism is positioned at the rear of quenching inducer along the delivery direction of horizontal transport mechanism;
It is characterized in that: described quenching inducer adopts enclosed electromagnetic inductor, and the quenching inducer at two ends is connected with closing device respectively;
Described closing device is separately positioned on the left and right sides of horizontal transport mechanism, each closing device comprises dolly, track, oil cylinder and support respectively, described track is horizontally installed on the bottom of dolly, and dolly is connected with the quenching inducer of homonymy by support, is connected with frame by oil cylinder;
Described quenching inducer comprises the copper pipe of a spiral winding, the both ends of copper pipe are respectively water-in and water return outlet, described water-in with water return outlet is respectively arranged with the inlet wire terminal stud be connected with electric power incoming line and the outlet terminal stud be connected with power outlet, described quenching inducer is longitudinally arranged along the delivery direction of horizontal transport mechanism;
The oil cylinder of described closing device is connected with controller respectively with horizontal transport mechanism.
Described horizontal transport mechanism comprises power wheel, horizontal conveying belt and motor, and described horizontal conveying belt is arranged on power wheel, and described power wheel is connected with motor, and described motor is connected with controller.
Described chilling spray mechanism comprises the tank that is arranged on horizontal conveying belt bottom and is arranged on frame two ends and the shower be connected with tank.
The top of described chilling spray mechanism is provided with outer cover.
Scraper plate three to be quenched is one group by operative employee, the horizontal conveying belt being placed on horizontal transport mechanism prepares on region, scraper plate to be quenched controls motor fast rotational by controller, stop after making horizontal conveying belt fast scraper plate is delivered to heating region, now, controller controls the cylinder action of closing device, oil cylinder is retracted, oil cylinder drives dolly to move to the inside along track, dolly drives enclosed quenching inducer to move to the both ends of scraper plate by support, thus the both ends of scraper plate are heated, after being heated to the time set, controller controls oil cylinder and stretches out, enclosed quenching inducer is driven to shift out scraper plate two ends by dolly, then electric motor starting, scraper plate after heating is delivered to the place of chilling spray mechanism of cooled region by horizontal conveying belt fast, the shower of chilling spray mechanism is to the scraper plate spraying cooling after heating, when after the time being cooled to setting, motor starts again, by horizontal conveying belt, scraper plate is sent, complete scraper plate quenching process, in last group of scraper plate quenching process, rear one group of scraper plate repeats last group of scraper plate quenching Step, thus quenches to many group scraper plates.
Compared to the prior art scraper plate two end quenching device of the present utility model, has following outstanding beneficial effect: quenching inducer changes enclosed into by open type, and heating efficiency improves 100%, solves the problem that heating efficiency is low; Scraper plate Heating temperature was controlled automatically by heat-up time, and often organize scraper plate identical for heat-up time, hardness is even, solves the problem that quenching hardness is uneven; Plant capacity reduces to 200KW by original 400KW, and power consumption reduction by 50%, solves the highly energy-consuming problem of equipment; Controlling motor by controller, making horizontal conveying belt by slowly changing interrupted quick travel continuously into, scraper plate is lowered the temperature little, the features such as the cooling problem before quenching after solving scraper plate heating.
Accompanying drawing explanation
Accompanying drawing 1 is the plan structure schematic diagram of scraper plate two end quenching device;
Accompanying drawing 2 is backsight structural representations of scraper plate two end quenching device;
Accompanying drawing 3 is main TV structure schematic diagram of amplification of quenching inducer;
Accompanying drawing 4 is amplification plan structure schematic diagram of quenching inducer;
Description of reference numerals:
1, frame;
2, horizontal transport mechanism, 21, power wheel, 22, horizontal conveying belt, 23, motor;
3, quenching inducer, 31, copper pipe, 32, water-in, 33, water return outlet, 34, inlet wire terminal stud, 35, outlet terminal stud;
4, chilling spray mechanism, 41, tank, 42, shower;
5, scraper plate;
6, closing device, 61, dolly, 62, track, 63, oil cylinder, 64, support;
7, outer cover.
Embodiment
With reference to Figure of description 1 to accompanying drawing 4, scraper plate two end quenching device of the present utility model is described in detail below.
Scraper plate two end quenching device of the present utility model, its structure comprises frame 1 and is arranged on horizontal transport mechanism 2 in frame 1, quenching inducer 3 and chilling spray mechanism 4, described quenching inducer 3 is arranged on the both sides of horizontal transport mechanism 2 and corresponding with the two ends of scraper plate 5 to be quenched, and described chilling spray mechanism 4 is positioned at the rear of quenching inducer 3 along the delivery direction of horizontal transport mechanism 2;
It is characterized in that: described quenching inducer 3 adopts enclosed electromagnetic inductor, the quenching inducer 3 at two ends is connected with closing device 6 respectively;
Described closing device 6 is separately positioned on the left and right sides of horizontal transport mechanism 2, each closing device 6 comprises dolly 61, track 62, oil cylinder 63 and support 64 respectively, described track 62 is horizontally installed on the bottom of dolly 61, dolly 61 is connected with the quenching inducer 3 of homonymy by support 64, is connected with frame 1 by oil cylinder 63;
Described quenching inducer 3 comprises the copper pipe 31 of a spiral winding, the both ends of copper pipe 31 are respectively water-in 32 and water return outlet 33, described water-in 32 with water return outlet 33 is respectively arranged with the inlet wire terminal stud 34 be connected with electric power incoming line and the outlet terminal stud 35 be connected with power outlet, described quenching inducer 3 is longitudinally arranged along the delivery direction of horizontal transport mechanism 2; Added water in steel pipe 31 by the water-in 32 at copper pipe 31 two ends and water return outlet 33 and lower the temperature.
The oil cylinder 63 of described closing device 6 is connected with controller respectively with horizontal transport mechanism 2.Controller controls stretching out and retracting of oil cylinder 63, thus quenching inducer 3 is shifted out or move to scraper plate 5 both ends.
Described horizontal transport mechanism 2 comprises power wheel 21, horizontal conveying belt 22 and motor 23, and described horizontal conveying belt 22 is arranged on power wheel 21, and described power wheel 21 is connected with motor 23, and described motor 23 is connected with controller.Motor 23 starts, and drive power wheel 21 to rotate, power wheel 21 drives horizontal conveying belt 22 to move forward; Rotating speed and the working time of motor 23 are controlled by controller.
Described chilling spray mechanism 4 comprises the tank 41 that is arranged on horizontal conveying belt 22 bottom and is arranged on frame 1 two ends and the shower 42 be connected with tank 41.
The top of described chilling spray mechanism 4 is provided with outer cover 7.Prevent the water sprayed out when carrying out spraying cooling to the two ends of scraper plate 5 from outwards spilling.
Scraper plate three to be quenched is one group by operative employee, the horizontal conveying belt 22 being placed on horizontal transport mechanism 2 prepares on region, scraper plate 5 to be quenched controls motor 23 fast rotational by controller, stop after making horizontal conveying belt 22 fast scraper plate 5 is delivered to heating region, now, controller controls the cylinder action of closing device 6, oil cylinder 63 is retracted, oil cylinder 63 drives dolly 61 to move to the inside along track 62, dolly 61 drives enclosed quenching inducer 3 to move to the both ends of scraper plate by support 64, thus the both ends of scraper plate 5 are heated, after being heated to the time set, controller controls oil cylinder 63 and stretches out, enclosed quenching inducer 3 is driven to shift out scraper plate 5 two ends by dolly 61, then motor 23 starts, scraper plate 5 after heating is delivered to the place of chilling spray mechanism 4 of cooled region by horizontal conveying belt 22 fast, the shower 42 of chilling spray mechanism 4 is to scraper plate 5 spraying cooling after heating, when after the time being cooled to setting, motor 23 starts again, by horizontal conveying belt 22, scraper plate 5 is sent, complete scraper plate 5 quenching process, in last group of scraper plate quenching process, rear one group of scraper plate repeats last group of scraper plate quenching Step, thus quenches to many group scraper plates.
Quenching inducer 3 is designed to enclosed, and heating efficiency brings up to 60 ~ 70% by original 30 ~ 35%.
Scraper plate Heating temperature was controlled automatically by heat-up time, and often organize scraper plate identical for heat-up time, hardness is even.
Plant capacity reduces to 200KW by original 400KW, power consumption reduction by 50%.
Controlling motor by controller, making horizontal conveying belt by slowly changing interrupted quick travel continuously into, scraper plate is lowered the temperature little.
Quenching inducer heating efficiency improves 100%, and plant capacity power consumption reduction by 50%, solves the problem that original equipment quenching hardness is uneven simultaneously, dolly advance and retreat, horizontal transmission tape travel and automatic interlock action heat-up time.After equipment starts, scraper plate need only set in area in preparation by operative employee, and operation is very easy.
Except the technical characteristic described in specification sheets, be the known technology of those skilled in the art.
Claims (4)
1. scraper plate two end quenching device, comprise frame and be arranged on horizontal transport mechanism in frame, quenching inducer and chilling spray mechanism, described quenching inducer is arranged on the both sides of horizontal transport mechanism and corresponding with the two ends of scraper plate to be quenched, and described chilling spray mechanism is positioned at the rear of quenching inducer along the delivery direction of horizontal transport mechanism;
It is characterized in that: described quenching inducer adopts enclosed electromagnetic inductor, and the quenching inducer at two ends is connected with closing device respectively;
Described closing device is separately positioned on the left and right sides of horizontal transport mechanism, each closing device comprises dolly, track, oil cylinder and support respectively, described track is horizontally installed on the bottom of dolly, and dolly is connected with the quenching inducer of homonymy by support, is connected with frame by oil cylinder;
Described quenching inducer comprises the copper pipe of a spiral winding, the both ends of copper pipe are respectively water-in and water return outlet, described water-in with water return outlet is respectively arranged with the inlet wire terminal stud be connected with electric power incoming line and the outlet terminal stud be connected with power outlet, described quenching inducer is longitudinally arranged along the delivery direction of horizontal transport mechanism;
The oil cylinder of described closing device is connected with controller respectively with horizontal transport mechanism.
2. scraper plate two end quenching device according to claim 1, it is characterized in that: described horizontal transport mechanism comprises power wheel, horizontal conveying belt and motor, described horizontal conveying belt is arranged on power wheel, and described power wheel is connected with motor, and described motor is connected with controller.
3. scraper plate two end quenching device according to claim 1, is characterized in that: described chilling spray mechanism comprises the tank that is arranged on horizontal conveying belt bottom and is arranged on frame two ends and the shower be connected with tank.
4. scraper plate two end quenching device according to claim 1 or 3, is characterized in that: the top of described chilling spray mechanism is provided with outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708894.5U CN204237824U (en) | 2014-11-24 | 2014-11-24 | Scraper plate two end quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708894.5U CN204237824U (en) | 2014-11-24 | 2014-11-24 | Scraper plate two end quenching device |
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| Publication Number | Publication Date |
|---|---|
| CN204237824U true CN204237824U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420708894.5U Active CN204237824U (en) | 2014-11-24 | 2014-11-24 | Scraper plate two end quenching device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357628A (en) * | 2014-11-24 | 2015-02-18 | 山东矿机集团莱芜煤机有限公司 | Quenching device and method for two ends of scraper |
| CN115305322A (en) * | 2022-08-02 | 2022-11-08 | 巢湖市华鑫输送设备有限公司 | Improved guide rail quenching tool |
-
2014
- 2014-11-24 CN CN201420708894.5U patent/CN204237824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357628A (en) * | 2014-11-24 | 2015-02-18 | 山东矿机集团莱芜煤机有限公司 | Quenching device and method for two ends of scraper |
| CN115305322A (en) * | 2022-08-02 | 2022-11-08 | 巢湖市华鑫输送设备有限公司 | Improved guide rail quenching tool |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |